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G-API: Wrap render functionality to python

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* Wrap render Rect prim

* Add all primitives and tests

* Cover mosaic and image

* Handle error in pyopencv_to(Prim)

* Move Mosaic and Rect ctors wrappers to shadow file

* Use GAPI_PROP_RW

* Fix indent

original commit: 9fe49497bb
This commit is contained in:
Anatoliy Talamanov
2021-07-01 12:36:19 +03:00
committed by Alexander Alekhin
parent e2f5671280
commit 8d0fc8bfb5
11 changed files with 512 additions and 165 deletions
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modules/gapi/misc/python/shadow_gapi.hpp
+67 -48
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@@ -3,58 +3,77 @@
namespace cv
{
struct GAPI_EXPORTS_W_SIMPLE GCompileArg {
GAPI_WRAP GCompileArg(gapi::GKernelPackage pkg);
GAPI_WRAP GCompileArg(gapi::GNetPackage pkg);
};
struct GAPI_EXPORTS_W_SIMPLE GCompileArg {
GAPI_WRAP GCompileArg(gapi::GKernelPackage pkg);
GAPI_WRAP GCompileArg(gapi::GNetPackage pkg);
};
class GAPI_EXPORTS_W_SIMPLE GInferInputs
{
public:
GAPI_WRAP GInferInputs();
GAPI_WRAP GInferInputs& setInput(const std::string& name, const cv::GMat& value);
GAPI_WRAP GInferInputs& setInput(const std::string& name, const cv::GFrame& value);
};
class GAPI_EXPORTS_W_SIMPLE GInferInputs
{
public:
GAPI_WRAP GInferInputs();
GAPI_WRAP GInferInputs& setInput(const std::string& name, const cv::GMat& value);
GAPI_WRAP GInferInputs& setInput(const std::string& name, const cv::GFrame& value);
};
class GAPI_EXPORTS_W_SIMPLE GInferListInputs
{
public:
GAPI_WRAP GInferListInputs();
GAPI_WRAP GInferListInputs setInput(const std::string& name, const cv::GArray<cv::GMat>& value);
GAPI_WRAP GInferListInputs setInput(const std::string& name, const cv::GArray<cv::Rect>& value);
};
class GAPI_EXPORTS_W_SIMPLE GInferListInputs
{
public:
GAPI_WRAP GInferListInputs();
GAPI_WRAP GInferListInputs setInput(const std::string& name, const cv::GArray<cv::GMat>& value);
GAPI_WRAP GInferListInputs setInput(const std::string& name, const cv::GArray<cv::Rect>& value);
};
class GAPI_EXPORTS_W_SIMPLE GInferOutputs
{
public:
GAPI_WRAP GInferOutputs();
GAPI_WRAP cv::GMat at(const std::string& name);
};
class GAPI_EXPORTS_W_SIMPLE GInferOutputs
{
public:
GAPI_WRAP GInferOutputs();
GAPI_WRAP cv::GMat at(const std::string& name);
};
class GAPI_EXPORTS_W_SIMPLE GInferListOutputs
{
public:
GAPI_WRAP GInferListOutputs();
GAPI_WRAP cv::GArray<cv::GMat> at(const std::string& name);
};
class GAPI_EXPORTS_W_SIMPLE GInferListOutputs
{
public:
GAPI_WRAP GInferListOutputs();
GAPI_WRAP cv::GArray<cv::GMat> at(const std::string& name);
};
namespace detail
{
gapi::GNetParam GAPI_EXPORTS_W strip(gapi::ie::PyParams params);
} // namespace detail
namespace gapi
{
namespace wip
{
class GAPI_EXPORTS_W IStreamSource { };
namespace draw
{
// NB: These render primitives are partially wrapped in shadow file
// because cv::Rect conflicts with cv::gapi::wip::draw::Rect in python generator
// and cv::Rect2i breaks standalone mode.
struct Rect
{
GAPI_WRAP Rect(const cv::Rect2i& rect_,
const cv::Scalar& color_,
int thick_ = 1,
int lt_ = 8,
int shift_ = 0);
};
namespace gapi
{
namespace streaming
{
// FIXME: Extend to work with an arbitrary G-type.
cv::GOpaque<int64_t> GAPI_EXPORTS_W timestamp(cv::GMat);
cv::GOpaque<int64_t> GAPI_EXPORTS_W seqNo(cv::GMat);
cv::GOpaque<int64_t> GAPI_EXPORTS_W seq_id(cv::GMat);
} // namespace streaming
namespace wip
{
class GAPI_EXPORTS_W IStreamSource { };
} // namespace wip
} // namespace gapi
struct Mosaic
{
GAPI_WRAP Mosaic(const cv::Rect2i& mos_, int cellSz_, int decim_);
};
} // namespace draw
} // namespace wip
namespace streaming
{
// FIXME: Extend to work with an arbitrary G-type.
cv::GOpaque<int64_t> GAPI_EXPORTS_W timestamp(cv::GMat);
cv::GOpaque<int64_t> GAPI_EXPORTS_W seqNo(cv::GMat);
cv::GOpaque<int64_t> GAPI_EXPORTS_W seq_id(cv::GMat);
} // namespace streaming
} // namespace gapi
namespace detail
{
gapi::GNetParam GAPI_EXPORTS_W strip(gapi::ie::PyParams params);
} // namespace detail
} // namespace cv